<script setup lang="ts">
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import type { PropType } from 'vue';
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import type { CategoryTree } from '#/api/workflow/category/model';
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import { onMounted, ref } from 'vue';
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import { SyncOutlined } from '@ant-design/icons-vue';
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import { InputSearch, Skeleton, Tree } from 'ant-design-vue';
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import { categoryTree } from '#/api/workflow/category';
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defineOptions({ inheritAttrs: false });
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const emit = defineEmits<{
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/**
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* 点击刷新按钮的事件
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*/
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reload: [];
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/**
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* 点击节点的事件
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*/
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select: [];
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}>();
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const selectCode = defineModel('selectCode', {
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required: true,
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type: Array as PropType<number[] | string[]>,
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});
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const searchValue = defineModel('searchValue', {
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type: String,
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default: '',
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});
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const categoryTreeArray = ref<CategoryTree[]>([]);
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/** 骨架屏加载 */
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const showTreeSkeleton = ref<boolean>(true);
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async function loadTree() {
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showTreeSkeleton.value = true;
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searchValue.value = '';
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selectCode.value = [];
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const treeData = await categoryTree();
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categoryTreeArray.value = treeData;
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showTreeSkeleton.value = false;
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}
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async function handleReload() {
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await loadTree();
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emit('reload');
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}
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onMounted(loadTree);
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</script>
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<template>
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<div :class="$attrs.class">
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<Skeleton
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:loading="showTreeSkeleton"
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:paragraph="{ rows: 8 }"
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active
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class="p-[8px]"
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>
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<div
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class="bg-background flex h-full flex-col overflow-y-auto rounded-lg"
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>
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<!-- 固定在顶部 必须加上bg-background背景色 否则会产生'穿透'效果 -->
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<div class="bg-background z-100 sticky left-0 top-0 p-[8px]">
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<InputSearch
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v-model:value="searchValue"
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:placeholder="$t('pages.common.search')"
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size="small"
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>
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<template #enterButton>
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<a-button @click="handleReload">
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<SyncOutlined class="text-primary" />
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</a-button>
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</template>
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</InputSearch>
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</div>
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<div class="h-full overflow-x-hidden px-[8px]">
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<Tree
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v-bind="$attrs"
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v-if="categoryTreeArray.length > 0"
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v-model:selected-keys="selectCode"
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:class="$attrs.class"
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:field-names="{ title: 'label', key: 'id' }"
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:show-line="{ showLeafIcon: false }"
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:tree-data="categoryTreeArray"
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:virtual="false"
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default-expand-all
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@select="$emit('select')"
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>
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<template #title="{ label }">
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<span v-if="label.indexOf(searchValue) > -1">
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{{ label.substring(0, label.indexOf(searchValue)) }}
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<span style="color: #f50">{{ searchValue }}</span>
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{{
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label.substring(
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label.indexOf(searchValue) + searchValue.length,
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)
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}}
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</span>
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<span v-else>{{ label }}</span>
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</template>
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</Tree>
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</div>
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</div>
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</Skeleton>
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</div>
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</template>
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